Edward Snowden launched a laptop security app

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Edward Snowden, the NSA whistleblower, announced a new app he helped create, called Haven, that will let users essentially spy on spies, per AP.

Haven "aims to protect laptops from physical tampering" and Snowden says "it's an open-source tool designed for human rights activists and other people at risk and it uses an Android phone's sensors to detect changes in a room," AP reports.